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maksim [4K]
3 years ago
5

Jennifer earns $7.60 per hour working after school. She wants to buy a musical instrument and she needs at least $500. Write an

inequality that describes how many hours she must work to buy the instrument.
Mathematics
1 answer:
slega [8]3 years ago
6 0

Answer:

Step-by-step explanation:

let h be the number of hours.

7.60 h≥ 500

76h≥5000

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Answer:

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Step-by-step explanation:

The given expression is 3.4 -2.8d + 2.8d -1.3

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Here the like terms are -2.8d, +2.8d and 3.4, -1.3

3.4 -2.8d + 2.8d -1.3

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